Thanks for the info. I think I will get one, the way the 452 shoots it deserves a better trigger.
A little paint or locktite should keep the screw from ever creeping out so that should not be an issue, it's just that I am a belt and suspenders sort of guy and really like jam-nuts on anything that could possibly move.
I am surprised about Cheper Than Dirt having parts, who would have thought.
Thanks again for your help.
drover
No problem....like I said...it beats the usual gossiping and bickering.
I like clear nail polish for keeping screws in check....